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US 2016/0109355 A1Published application
Data analysis apparatus and data analysis method
Assigneetoor Inc.
InventorsYoshio TAKAEDA, Tetsuya KANADA
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Abstract
The data analysis apparatus according to the invention includes an indexing unit configured to calculate indexes indicating similarity between a plurality of segments, each of which is numerical data having at least one frequency component, using a frequency spectrum containing the frequency component of the segment, and a map creating unit configured to plot the segment on a map based on indexes.
Claims17
A data analysis apparatus comprising:
- an indexing unit configured to calculate indexes each indicating similarity between each pair in a plurality of segments, each of which is numerical data having at least one frequency component, using a frequency spectrum containing the frequency component of the segment;
- and
- a map creating unit configured to plot the segments on a plane based on the indexes.
A data analysis method which is performed by a data analysis apparatus, comprising:
- an indexing procedure in which the data analysis apparatus calculates indexes indicating similarity between a plurality of segments, each of which is numerical data having at least one frequency component, using a frequency spectrum containing the frequency component of the segment;
- and
- a map creating procedure in which the data analysis apparatus plots the segments on a plane based on the indexes.
Dependencies are inferred from the claim text.